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    <meta name="description" content="广州城市概览，介绍广州的历史文化、旅游贴士和区域特色">
    <title>广州旅游指南 - 广州概览</title>
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    <style>
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    text-decoration: none;
    color: inherit;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    background: #0066cc;
    color: white;
    border-radius: 5px;
    transition: background 0.3s;
}

.btn:hover {
    background: #0055aa;
}

/* 页眉样式 */
header {
    background: #0066cc;
    color: white;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 1.8rem;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    padding: 5px 10px;
    transition: opacity 0.3s;
}

nav ul li a:hover {
    opacity: 0.8;
}

/* 轮播图样式 */
.carousel-container {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
}

.carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    transition: background 0.3s;
}

.carousel-btn:hover {
    background: rgba(0,0,0,0.7);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.indicator.active {
    background: white;
}

/* 快捷入口 */
.quick-access {
    padding: 60px 0;
    background: #f8f9fa;
}

.quick-access h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #0066cc;
}

.access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.access-item {
    padding: 30px 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
}

.access-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.access-item i {
    color: #0066cc;
    margin-bottom: 15px;
}

.access-item h3 {
    margin-bottom: 10px;
    color: #333;
}

.access-item p {
    color: #666;
    font-size: 0.9rem;
}

/* 实时推荐 */
.recommendations {
    padding: 60px 0;
}

.recommendations h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #0066cc;
}

.event-card {
    display: flex;
    margin-bottom: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s;
}

.event-card:hover {
    transform: translateY(-5px);
}

.event-image {
    flex: 4;
    min-height: 250px;
    overflow: hidden;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.event-card:hover .event-image img {
    transform: scale(1.05);
}

.event-info {
    flex: 6;
    padding: 30px;
}

.event-info h3 {
    margin-bottom: 15px;
    color: #0066cc;
}

.event-info .time, .event-info .location {
    margin-bottom: 10px;
    color: #666;
    display: flex;
    align-items: center;
    gap: 8px;
}

.event-info .desc {
    margin: 20px 0;
    color: #444;
}

/* 页脚样式 */
footer {
    background: #222;
    color: #ddd;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-section h3 {
    margin-bottom: 20px;
    color: white;
    font-size: 1.2rem;
}

.footer-section p {
    margin-bottom: 10px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a:hover {
    color: #0066cc;
}

.footer-section i {
    margin-right: 10px;
    color: #0066cc;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        margin-top: 15px;
        justify-content: center;
    }

    .carousel-container {
        height: 300px;
    }

    .event-card {
        flex-direction: column;
    }

    .event-image {
        min-height: 200px;
    }
}

@media (max-width: 480px) {
    nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .access-grid {
        grid-template-columns: 1fr;
    }
}

        h4 {
            color: #0066cc;
            text-align: center;
            padding: 15px 0;
            margin-bottom: 20px;
            border-bottom: 3px solid #1a5fb4;
            background: linear-gradient(to right, #f5f9ff, #e0edff, #f5f9ff);
            font-size: 50px;
        }
        h2 {
            color: #1a5fb4;
            border-left: 5px solid #1a5fb4;
            padding-left: 10px;
            margin-top: 30px;
            background-color: #e7f0ff;
            padding: 10px;
            border-radius: 0 5px 5px 0;
        }
        h3 {
            color: #2d7ae0;
            margin-top: 20px;
            padding-bottom: 5px;
            border-bottom: 1px dashed #a0c1ff;
        }
        .section {
            background-color: white;
            padding: 20px;
            margin-bottom: 25px;
            border-radius: 8px;
            box-shadow: 0 3px 10px rgba(0,0,0,0.08);
            border: 1px solid #d0e0ff;
        }
        .tips-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
        }
        .tip-box {
            flex: 1;
            min-width: 250px;
            background-color: #f8fbff;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            border: 1px solid #d0e0ff;
        }
        .district-comparison {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 20px;
        }
        .district {
            flex: 1;
            min-width: 300px;
            background-color: #f8fbff;
            padding: 15px;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            border: 1px solid #d0e0ff;
        }
        ul {
            padding-left: 20px;
        }
        li {
            margin-bottom: 8px;
            position: relative;
        }
        li:before {
            content: "•";
            color: #1a5fb4;
            font-weight: bold;
            display: inline-block;
            width: 1em;
            margin-left: -1em;
        }
        .highlight {
            font-weight: bold;
            color: #1a5fb4;
            background-color: #e0edff;
            padding: 2px 5px;
            border-radius: 3px;
        }
        .city-image {
            width: 100%;
            height: 350px;
            object-fit: cover;
            border-radius: 8px;
            margin: 15px 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
            border: 1px solid #c0d8ff;
        }
        .image-gallery {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 15px;
            margin: 20px 0;
        }
        .gallery-img {
            flex: 1;
            min-width: 200px;
            height: 180px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 3px 8px rgba(0,0,0,0.08);
            border: 1px solid #c0d8ff;
            transition: transform 0.3s;
        }
        .gallery-img:hover {
            transform: scale(1.02);
        }
        .district-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 8px;
            margin: 10px 0;
            box-shadow: 0 3px 8px rgba(0,0,0,0.08);
            border: 1px solid #c0d8ff;
        }
        .mid
        {
            width: 1000px;
            
            margin: 0 auto;
        }
    </style>
</head>
<body>
    <header>
        <div class="container">
            <h1>广州旅游指南</h1>
            <nav>
                <ul>
                    <li><a href="../index.html">首页</a></li>
                    <li><a href="../files/overview.html" class="active">简介</a></li>
                    <li><a href="../files/attractions.html">景点</a></li>
                    <li><a href="../files/tools.html">工具</a></li>
                    <li><a href="../files/faq.html">游客问答</a></li>
                    <li><a href="../files/contact.html">联系我们</a></li>
                </ul>
            </nav>
        </div>
    </header>
    
    <div class="mid">
        <h4>广州概览</h4>
    
        <img src="../img/ow1.jpeg" alt="广州城市全景" class="city-image">
        
        <div class="section">
            <h2>城市简介</h2>
            <div class="image-gallery">
                <img src="../img/ow2.jpeg" alt="广州历史建筑" class="gallery-img">
                <img src="../img/ow3.jpeg" alt="广州文化表演" class="gallery-img">
                <img src="../img/ow4.jpeg" alt="珠江风光" class="gallery-img">
            </div>
            
            <h3>历史</h3>
            <p>广州是一座拥有2200多年历史的文化名城，是海上丝绸之路的起点之一。秦汉时期即为重要港口，唐宋时期成为世界著名商港，明清时期是中国唯一对外开放的贸易大港。</p>
            
            <h3>文化</h3>
            <p>广州是岭南文化的中心，粤剧、粤菜、广绣、广彩等文化遗产享誉中外。作为中国最早接触西方文化的城市之一，广州形成了中西合璧的独特文化风貌。</p>
            
            <h3>地理</h3>
            <p>广州位于中国南部，珠江三角洲北缘，濒临南海。地形以平原和丘陵为主，珠江穿城而过，气候属亚热带季风气候，四季温暖湿润。</p>
        </div>
        
        <div class="section">
            <h2>必知贴士</h2>
            
            <div class="tips-container">
                <div class="tip-box">
                    <h3>最佳旅游季节</h3>
                    <img src="../img/ow5.jpeg" alt="广州秋季景色" class="district-img">
                    <ul>
                        <li><span class="highlight">最佳时间</span>：10月至12月（秋高气爽，温度适宜）</li>
                        <li><span class="highlight">次佳时间</span>：3月至5月（春季花季，但多雨）</li>
                        <li><span class="highlight">避免时间</span>：6月至9月（炎热潮湿，台风季节）</li>
                    </ul>
                </div>
                
                <div class="tip-box">
                    <h3>方言速成</h3>
                    <img src="../img/ow6.jpeg" alt="广州茶楼" class="district-img">
                    <ul>
                        <li>你好：Nei hou (你好)</li>
                        <li>谢谢：M goi (唔该)/Do ze (多谢)</li>
                        <li>多少钱：Gei do chin (几多钱)</li>
                        <li>好吃：Hou sik (好食)</li>
                        <li>再见：Joigin (再见)/Bye bye (常用)</li>
                    </ul>
                </div>
                
                <div class="tip-box">
                    <h3>紧急电话</h3>
                    <img src="../img/ow7.jpeg" alt="广州城市服务" class="district-img">
                    <ul>
                        <li>报警：110</li>
                        <li>急救：120</li>
                        <li>火警：119</li>
                        <li>交通事故：122</li>
                        <li>旅游投诉热线：+86-20-86666666</li>
                    </ul>
                </div>
            </div>
        </div>
        
        <div class="section">
            <h2>分区特色对比</h2>
            
            <div class="district-comparison">
                <div class="district">
                    <h3>老城区（越秀区）</h3>
                    <img src="../img/ow8.jpeg" alt="越秀区街景" class="district-img">
                    <ul>
                        <li><span class="highlight">特点</span>：历史文化核心区，广州传统风貌集中地</li>
                        <li><span class="highlight">代表景点</span>：北京路步行街、陈家祠、西汉南越王博物馆</li>
                        <li><span class="highlight">美食</span>：地道老字号粤菜馆、传统茶楼</li>
                        <li><span class="highlight">氛围</span>：生活节奏较慢，市井气息浓厚</li>
                        <li><span class="highlight">住宿</span>：中档酒店为主，价格适中</li>
                    </ul>
                </div>
                
                <div class="district">
                    <h3>新城区（天河区）</h3>
                    <img src="../img/ow9.jpeg" alt="天河区现代建筑" class="district-img">
                    <ul>
                        <li><span class="highlight">特点</span>：现代商务中心，广州城市新名片</li>
                        <li><span class="highlight">代表景点</span>：广州塔、珠江新城、天河体育中心</li>
                        <li><span class="highlight">美食</span>：高端餐厅、国际美食、时尚餐饮</li>
                        <li><span class="highlight">氛围</span>：快节奏都市生活，时尚现代感强</li>
                        <li><span class="highlight">住宿</span>：五星级酒店和商务酒店集中，价格较高</li>
                    </ul>
                </div>
            </div>
            
            <p style="text-align: center; color: #1a5fb4; font-style: italic;">广州老城区与新城区各具特色，建议游客合理安排时间，体验广州"传统与现代交融"的独特魅力。</p>
            
            <div class="image-gallery">
                <img src="../img/ow10.jpeg" alt="广州传统建筑" class="gallery-img">
                <img src="../img/ow11.jpeg" alt="广州现代建筑" class="gallery-img">
                <img src="../img/ow12.jpeg" alt="广州夜景" class="gallery-img">
            </div>
        </div>
    </div>

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        <div class="container">
            <div class="footer-content">
                <div class="footer-section">
                    <h3>关于我们</h3>
                    <p>提供最新最全的广州旅游资讯，帮助游客更好地探索这座美丽的城市。</p>
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                <div class="footer-section">
                    <h3>快速链接</h3>
                    <ul>
                        <li><a href="../index.html">首页</a></li>
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                        <li><a href="contact.html">联系我们</a></li>
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                    <h3>联系我们</h3>
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                    <p><i class="fas fa-phone"></i> +86 20 1234 5678</p>
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